Advances in hybridoma preparation using electrofusion technology

As a rapidly developing cell engineering technique, cell electrofusion has been increasingly applied in the field of hybridoma preparation in recent years. However, electrofusion is a certain degree of difficulty to completely replace the polyethylene glycol-mediated cell fusion. The key elements limiting electrofusion in the field of hybridoma preparation are practical complicated. This review summarizes the state of art of cell electrofusion in hybridoma preparation based on recent published literatures, mainly focusing on electrofusion instruments and their components, process control, cell treatment, and process characterization. The review provides new information and insightful commentary, critically important to the promotion of further electrofusion development in the field of hybridoma preparation.